2,2-Dimethyl-butyric acid (1S,2R,5S,6S)-6-[2-(4-methoxy-phenoxy)-ethyl]-5-methyl-2-propyl-cyclohex-3-enylmethyl ester 在
Rh/Al
2O
3 氢气 作用下,
以
甲苯 为溶剂,
以93%的产率得到2,2-Dimethyl-butyric acid (1S,2S,3S,6R)-2-[2-(4-methoxy-phenoxy)-ethyl]-3-methyl-6-propyl-cyclohexylmethyl ester